It's a known issue. Here is the fix:
https://github.com/traccar/traccar/commit/d7f4e49f89a878008101b58eaa207f89068cabba
Wow, that was quick!
Thanks for the answer!
How do I update this file?
Good afternoon,
How do I apply this fix?
I also have the same difficulties
If you are not familiar with Java, I would recommend to wait for the next release.
good afternoon,
Is it planned for when the new update?
After recently upgrading from 3.17 to 4.1 all my devices show their status as "Offline" and are colored red, even though the "Last Update" is 0 or 1 minutes.
I am using the Osmand Protocol (http).
This was working fine with 3.17 - all clients which posted a recent update where shown as "Online" with the color green / yellow / orange depending on how long ago the update was....
Is this a bug or do I need to set a new parameter with 4.1 ?
Thanks